8209377

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 13432320

約数和(自身を除く): 5222943

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 211, 297, 393, 633, 1179, 1441, 1899, 2321, 3537, 4323, 5697, 6963, 12969, 20889, 27641, 38907, 62667, 82923, 248769, 304051, 746307, 912153, 2736459, 8209377]

約数ペア:

[(1, 8209377), (3, 2736459), (9, 912153), (11, 746307), (27, 304051), (33, 248769), (99, 82923), (131, 62667), (211, 38907), (297, 27641), (393, 20889), (633, 12969), (1179, 6963), (1441, 5697), (1899, 4323), (2321, 3537)]